2012 Mitsubishi Eclipse Spyder OBD2 Code P0012 A Camshaft Position - Timing Over-Retarded

What Does P0012 Code Mean?

OBD-II Code P0012 is defined as a "A" Camshaft Position - Timing Over-Retarded

Newer vehicles use a variable timing system to adjust the timing of the intake and exhaust valves in an effort to increase fuel efficiency and performance. The engine control module (PCM) uses a Camshaft Position Actuator to adjust the camshaft accordingly. If the Camshaft does not respond as the PCM requests, the PCM will set code P0012.

P0012 Symptoms

• Decreased engine performance
• Increased fuel consumption

Common Problems That Trigger the P0012 Code

• Camshaft variable timing solenoid failure
• Engine oil level is too low
• The engine is not timing correctly
• The engine oil does not meet the manufacturer's requirements
• Variable valve timing actuator failure
• Worn timing chain

Common Repairs Needed for the P0012 Code

• Oil and Filter Change